diff --git a/engines/ccgost/Makefile b/engines/ccgost/Makefile
index 4c8466a53b2d2da250310afdab6b94eccf6ecbe9..e2a2fda9a848fb1b94fc6bb59e1fd86d4d67033f 100644
--- a/engines/ccgost/Makefile
+++ b/engines/ccgost/Makefile
@@ -238,19 +238,21 @@ gost_params.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
 gost_params.o: ../../include/openssl/symhacks.h gost_params.c gost_params.h
 gost_pmeth.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
 gost_pmeth.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-gost_pmeth.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-gost_pmeth.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
-gost_pmeth.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-gost_pmeth.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
-gost_pmeth.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-gost_pmeth.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+gost_pmeth.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+gost_pmeth.o: ../../include/openssl/crypto.h ../../include/openssl/dsa.h
+gost_pmeth.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+gost_pmeth.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+gost_pmeth.o: ../../include/openssl/engine.h ../../include/openssl/evp.h
+gost_pmeth.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+gost_pmeth.o: ../../include/openssl/objects.h
 gost_pmeth.o: ../../include/openssl/opensslconf.h
 gost_pmeth.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
 gost_pmeth.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
 gost_pmeth.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
 gost_pmeth.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-gost_pmeth.o: ../../include/openssl/x509_vfy.h e_gost_err.h gost89.h gost_lcl.h
-gost_pmeth.o: gost_params.h gost_pmeth.c gosthash.h
+gost_pmeth.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+gost_pmeth.o: e_gost_err.h gost89.h gost_lcl.h gost_params.h gost_pmeth.c
+gost_pmeth.o: gosthash.h
 gost_sign.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
 gost_sign.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
 gost_sign.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
diff --git a/engines/ccgost/e_gost_err.c b/engines/ccgost/e_gost_err.c
index 62c8bacbe41c8e180e7d1f13e48f5cca431ba77d..648a2d71e5c4bfe25be7292b4bbaaef1378bb076 100644
--- a/engines/ccgost/e_gost_err.c
+++ b/engines/ccgost/e_gost_err.c
@@ -86,6 +86,8 @@ static ERR_STRING_DATA GOST_str_functs[]=
 {ERR_FUNC(GOST_F_GOST_COMPUTE_PUBLIC),	"GOST_COMPUTE_PUBLIC"},
 {ERR_FUNC(GOST_F_GOST_DO_SIGN),	"GOST_DO_SIGN"},
 {ERR_FUNC(GOST_F_GOST_DO_VERIFY),	"GOST_DO_VERIFY"},
+{ERR_FUNC(GOST_F_GOST_IMIT_CTRL),	"GOST_IMIT_CTRL"},
+{ERR_FUNC(GOST_F_GOST_IMIT_UPDATE),	"GOST_IMIT_UPDATE"},
 {ERR_FUNC(GOST_F_MAKE_RFC4490_KEYTRANSPORT_2001),	"MAKE_RFC4490_KEYTRANSPORT_2001"},
 {ERR_FUNC(GOST_F_PARAM_COPY_GOST01),	"PARAM_COPY_GOST01"},
 {ERR_FUNC(GOST_F_PARAM_COPY_GOST94),	"PARAM_COPY_GOST94"},
@@ -122,7 +124,6 @@ static ERR_STRING_DATA GOST_str_reasons[]=
 {ERR_REASON(GOST_R_BAD_PKEY_PARAMETERS_FORMAT),"bad pkey parameters format"},
 {ERR_REASON(GOST_R_CANNOT_PACK_EPHEMERAL_KEY),"cannot pack ephemeral key"},
 {ERR_REASON(GOST_R_CTX_NOT_INITIALIZED_FOR_ENCRYPT),"ctx not initialized for encrypt"},
-{ERR_REASON(GOST_R_DECODE_ERROR)         ,"decode error"},
 {ERR_REASON(GOST_R_ERROR_COMPUTING_MAC)  ,"error computing mac"},
 {ERR_REASON(GOST_R_ERROR_COMPUTING_SHARED_KEY),"error computing shared key"},
 {ERR_REASON(GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO),"error packing key transport info"},
diff --git a/engines/ccgost/e_gost_err.h b/engines/ccgost/e_gost_err.h
index 0818a681cf169ad512ed43e828948c6fe314951e..e416867d2a31b16881d11faa396c9b7db3e965d9 100644
--- a/engines/ccgost/e_gost_err.h
+++ b/engines/ccgost/e_gost_err.h
@@ -83,6 +83,8 @@ void ERR_GOST_error(int function, int reason, char *file, int line);
 #define GOST_F_GOST_COMPUTE_PUBLIC			 109
 #define GOST_F_GOST_DO_SIGN				 110
 #define GOST_F_GOST_DO_VERIFY				 111
+#define GOST_F_GOST_IMIT_CTRL				 138
+#define GOST_F_GOST_IMIT_UPDATE				 139
 #define GOST_F_MAKE_RFC4490_KEYTRANSPORT_2001		 127
 #define GOST_F_PARAM_COPY_GOST01			 132
 #define GOST_F_PARAM_COPY_GOST94			 133
@@ -100,11 +102,11 @@ void ERR_GOST_error(int function, int reason, char *file, int line);
 #define GOST_F_PKEY_GOST_CTRL				 114
 #define GOST_F_PKEY_GOST_CTRL01_STR			 115
 #define GOST_F_PKEY_GOST_CTRL94_STR			 116
-#define GOST_F_PKEY_GOST_MAC_CTRL			 138
-#define GOST_F_PKEY_GOST_MAC_CTRL_STR			 139
-#define GOST_F_PKEY_GOST_MAC_KEYGEN			 140
+#define GOST_F_PKEY_GOST_MAC_CTRL			 140
+#define GOST_F_PKEY_GOST_MAC_CTRL_STR			 141
+#define GOST_F_PKEY_GOST_MAC_KEYGEN			 142
 #define GOST_F_PRIV_DECODE_GOST_94			 117
-#define GOST_F_PRIV_DECODE_MAC				 141
+#define GOST_F_PRIV_DECODE_MAC				 143
 #define GOST_F_PUB_DECODE_GOST01			 136
 #define GOST_F_PUB_DECODE_GOST94			 134
 #define GOST_F_PUB_ENCODE_GOST01			 135
@@ -116,7 +118,6 @@ void ERR_GOST_error(int function, int reason, char *file, int line);
 #define GOST_R_BAD_PKEY_PARAMETERS_FORMAT		 129
 #define GOST_R_CANNOT_PACK_EPHEMERAL_KEY		 114
 #define GOST_R_CTX_NOT_INITIALIZED_FOR_ENCRYPT		 115
-#define GOST_R_DECODE_ERROR				 134
 #define GOST_R_ERROR_COMPUTING_MAC			 116
 #define GOST_R_ERROR_COMPUTING_SHARED_KEY		 117
 #define GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO		 118
@@ -131,12 +132,12 @@ void ERR_GOST_error(int function, int reason, char *file, int line);
 #define GOST_R_INVALID_ENCRYPTED_KEY_SIZE		 123
 #define GOST_R_INVALID_GOST94_PARMSET			 127
 #define GOST_R_INVALID_IV_LENGTH			 102
-#define GOST_R_INVALID_MAC_KEY_LENGTH			 135
+#define GOST_R_INVALID_MAC_KEY_LENGTH			 134
 #define GOST_R_INVALID_PARAMSET				 103
 #define GOST_R_KEY_IS_NOT_INITALIZED			 104
 #define GOST_R_KEY_IS_NOT_INITIALIZED			 105
 #define GOST_R_KEY_PARAMETERS_MISSING			 131
-#define GOST_R_MAC_KEY_NOT_SET				 136
+#define GOST_R_MAC_KEY_NOT_SET				 135
 #define GOST_R_MALLOC_FAILURE				 124
 #define GOST_R_NOT_ENOUGH_SPACE_FOR_KEY			 125
 #define GOST_R_NO_MEMORY				 106
diff --git a/engines/ccgost/gost2001_keyx.c b/engines/ccgost/gost2001_keyx.c
index 1929dbdc68c731ca2f86bc2c77b42af88f0cefa6..3cef5f2e38b09b76527a999907a7a07d22e9963c 100644
--- a/engines/ccgost/gost2001_keyx.c
+++ b/engines/ccgost/gost2001_keyx.c
@@ -69,6 +69,7 @@ int pkey_GOST01cc_encrypt (EVP_PKEY_CTX *pctx,unsigned char *out,
 	struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(pctx);	
 	GOST_KEY_TRANSPORT *gkt = NULL;
 	int ret=0;
+	const struct gost_cipher_info *cipher_info;
 	gost_ctx ctx;
 	EC_KEY *ephemeral=NULL;
 	const EC_POINT *pub_key_point=NULL;
@@ -84,7 +85,8 @@ int pkey_GOST01cc_encrypt (EVP_PKEY_CTX *pctx,unsigned char *out,
 		goto err;
 		}	
 	/* encrypt session key */
-	gost_init(&ctx, &GostR3411_94_CryptoProParamSet);
+	cipher_info = get_encryption_params(NULL);
+	gost_init(&ctx, cipher_info->sblock);
 	gost_key(&ctx,shared_key);
 	encrypt_cryptocom_key(key,key_len,encrypted_key,&ctx);
 	/* compute hmac of session key */
@@ -122,7 +124,7 @@ int pkey_GOST01cc_encrypt (EVP_PKEY_CTX *pctx,unsigned char *out,
 		goto err;
 		}	
 	ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
-	gkt->key_agreement_info->cipher = OBJ_nid2obj(NID_id_Gost28147_89_cc);
+	gkt->key_agreement_info->cipher = OBJ_nid2obj(cipher_info->nid);
 	if ((*out_len = i2d_GOST_KEY_TRANSPORT(gkt,&out))>0) ret = 1;
 	;
 	err:
@@ -143,6 +145,7 @@ int pkey_GOST01cc_decrypt (EVP_PKEY_CTX *pctx, unsigned char *key, size_t *key_l
 	unsigned char hmac[4],hmac_comp[4];
 	unsigned char iv[8];
 	int i;
+	const struct gost_cipher_info *cipher_info;
 	gost_ctx ctx;
 	const EC_POINT *pub_key_point;
 	EVP_PKEY *eph_key;
@@ -178,7 +181,8 @@ int pkey_GOST01cc_decrypt (EVP_PKEY_CTX *pctx, unsigned char *key, size_t *key_l
 		return 0;
 		}
 	/* Decrypt session key */
-	gost_init(&ctx, &GostR3411_94_CryptoProParamSet);
+	cipher_info = get_encryption_params(gkt->key_agreement_info->cipher);
+	gost_init(&ctx, cipher_info->sblock);
 	gost_key(&ctx,shared_key);
 	
 	if (!decrypt_cryptocom_key(key,*key_len,gkt->key_info->encrypted_key->data, 
diff --git a/engines/ccgost/gost94_keyx.c b/engines/ccgost/gost94_keyx.c
index 599185f66d4e5316f9cfb3e35dca141e0fa115ae..a7cdb2a26d230c2031119e648eb35fda3a3c1972 100644
--- a/engines/ccgost/gost94_keyx.c
+++ b/engines/ccgost/gost94_keyx.c
@@ -234,6 +234,7 @@ int pkey_GOST94cc_encrypt (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen
 	/* create DH structure filling parameters from passed pub_key */
 	DH *dh = NULL;
 	GOST_KEY_TRANSPORT *gkt = NULL;
+	const struct gost_cipher_info *cipher_info;
 	gost_ctx cctx;
 	EVP_PKEY *newkey=NULL;
 	unsigned char shared_key[32],encrypted_key[32],hmac[4],
@@ -254,7 +255,8 @@ int pkey_GOST94cc_encrypt (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen
 		goto err;
 		}	
 	/* encrypt session key */
-	gost_init(&cctx, &GostR3411_94_CryptoProParamSet);
+	cipher_info = get_encryption_params(NULL);
+	gost_init(&cctx, cipher_info->sblock);
 	gost_key(&cctx,shared_key);
 	encrypt_cryptocom_key(key,key_len,encrypted_key,&cctx);
 	/* compute hmac of session key */
@@ -293,7 +295,7 @@ int pkey_GOST94cc_encrypt (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen
 		goto err;
 		}	
 	ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
-	gkt->key_agreement_info->cipher = OBJ_nid2obj(NID_id_Gost28147_89_cc);
+	gkt->key_agreement_info->cipher = OBJ_nid2obj(cipher_info->nid);
 	*outlen = i2d_GOST_KEY_TRANSPORT(gkt,&out);
 	err:
 	if (gkt) GOST_KEY_TRANSPORT_free(gkt);
@@ -374,6 +376,7 @@ int pkey_GOST94cc_decrypt (EVP_PKEY_CTX *pctx, unsigned char *key, size_t *key_l
 	unsigned char hmac[4],hmac_comp[4];
 	unsigned char iv[8];
 	int i;
+	const struct gost_cipher_info *cipher_info;
 	gost_ctx ctx;
 	DH *dh = DH_new();
 	EVP_PKEY *eph_key;
@@ -415,7 +418,8 @@ int pkey_GOST94cc_decrypt (EVP_PKEY_CTX *pctx, unsigned char *key, size_t *key_l
 		return 0;
 		}
 	/* Decrypt session key */
-	gost_init(&ctx, &GostR3411_94_CryptoProParamSet);
+	cipher_info = get_encryption_params(gkt->key_agreement_info->cipher);
+	gost_init(&ctx, cipher_info->sblock);
 	gost_key(&ctx,shared_key);
 	
 	if (!decrypt_cryptocom_key(key,*key_len,gkt->key_info->encrypted_key->data, 
diff --git a/engines/ccgost/gost_ameth.c b/engines/ccgost/gost_ameth.c
index f5ac9c2d80155a6be4c024f189391b74e99f37d8..39a175f52cf057bd1f2debed2b2d863443520266 100644
--- a/engines/ccgost/gost_ameth.c
+++ b/engines/ccgost/gost_ameth.c
@@ -714,69 +714,12 @@ static void  mackey_free_gost(EVP_PKEY *pk)
 			OPENSSL_free(pk->pkey.ptr);
 		}	
 	}
-static int	priv_decode_mac(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf)
-	{	
-		X509_ALGOR *palg = NULL;
-		int priv_len = 0;
-		ASN1_OBJECT *palg_obj = NULL;
-		ASN1_OCTET_STRING *s=NULL;
-		const unsigned char *pkey_buf = NULL, *p = NULL;
-		unsigned char *keybuf=NULL;
-		if (!PKCS8_pkey_get0(&palg_obj,&pkey_buf,&priv_len,&palg,p8inf)) 
-			{
-			return 0;
-			}
-		p = pkey_buf;
-		if (V_ASN1_OCTET_STRING != *p) 
-			{
-			GOSTerr(GOST_F_PRIV_DECODE_MAC,
-				GOST_R_DECODE_ERROR);
-			return 0;	
-			}	
-		s = d2i_ASN1_OCTET_STRING(NULL,&p,priv_len);
-		if (!s || s->length!=32) 
-			{
-			GOSTerr(GOST_F_PRIV_DECODE_MAC,
-				GOST_R_DECODE_ERROR);
-			return 0;	
-			}	
-		keybuf = OPENSSL_malloc(32);
-		memcpy(keybuf,s->data,32);
-		EVP_PKEY_assign(pk,EVP_PKEY_base_id(pk),keybuf);
-		ASN1_STRING_free(s);
-		return 1;
-	}
-	
-static int	priv_encode_mac(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk)
-	{
-	ASN1_OBJECT *algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
-	ASN1_STRING *key = ASN1_STRING_new();
-	unsigned char *priv_buf=NULL, *data = EVP_PKEY_get0((EVP_PKEY *)pk);
-	int priv_len;
-	
-	ASN1_STRING_set(key, data, 32);
-	priv_len = i2d_ASN1_OCTET_STRING(key,&priv_buf);
-	ASN1_STRING_free(key);
-	return PKCS8_pkey_set0(p8,algobj,0,V_ASN1_NULL,NULL,priv_buf,priv_len);
-	}
-
-static int	priv_print_mac(BIO *out,const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx)
-	{
-		unsigned char *data = EVP_PKEY_get0((EVP_PKEY *)pkey);
-		int i;
-		if (!BIO_indent(out, indent,128)) return 0;
-		for (i=0; i<32;i++) {
-			BIO_printf(out,"%02x",data[i]);
-		}
-		return 1;
-	}	
 static int mac_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
 {
 	switch (op)
 		{
 		case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-			*(int *)arg2 = NID_id_Gost28147_89_MAC;
+			*(int *)arg2 = NID_undef;
 			return 2;
 		}
 	return -2;
@@ -825,8 +768,6 @@ int register_ameth_gost (int nid, EVP_PKEY_ASN1_METHOD **ameth, const char* pems
 			break;
 		case NID_id_Gost28147_89_MAC:
 			EVP_PKEY_asn1_set_free(*ameth, mackey_free_gost);
-			EVP_PKEY_asn1_set_private(*ameth, priv_decode_mac,
-				priv_encode_mac, priv_print_mac);
 			EVP_PKEY_asn1_set_ctrl(*ameth,mac_ctrl_gost);	
 			break;
 		}		
diff --git a/engines/ccgost/gost_crypt.c b/engines/ccgost/gost_crypt.c
index e6645c2e8c4e1ffaa24b234234064ba94dc0a54b..e02ad20326de2d06d9026f5778af20487841e4d3 100644
--- a/engines/ccgost/gost_crypt.c
+++ b/engines/ccgost/gost_crypt.c
@@ -88,10 +88,12 @@ static EVP_CIPHER cipher_gost_vizircfb =
 	gost_cipher_ctl,
 	NULL,
 	};
-
+#endif
 /* Implementation of GOST 28147-89 in MAC (imitovstavka) mode */
 /* Init functions which set specific parameters */
+#ifdef USE_SSL
 static int gost_imit_init_vizir(EVP_MD_CTX *ctx);
+#endif
 static int gost_imit_init_cpa(EVP_MD_CTX *ctx);
 /* process block of data */
 static int gost_imit_update(EVP_MD_CTX *ctx, const void *data, size_t count);
@@ -103,6 +105,8 @@ static int gost_imit_cleanup(EVP_MD_CTX *ctx);
 /* Control function, knows how to set MAC key.*/
 static int gost_imit_ctrl(EVP_MD_CTX *ctx,int type, int arg, void *ptr);
 
+#ifdef USE_SSL
+
 EVP_MD imit_gost_vizir =
 	{
 	NID_undef,
@@ -121,27 +125,26 @@ EVP_MD imit_gost_vizir =
 	8,
 	sizeof(struct ossl_gost_imit_ctx) 
 	};
-
+#endif
 EVP_MD imit_gost_cpa =
 	{
-	NID_undef,
+	NID_id_Gost28147_89_MAC,
 	NID_undef,
 	4,
-	EVP_MD_FLAG_NEEDS_KEY,
+	0,
 	gost_imit_init_cpa,
 	gost_imit_update,
 	gost_imit_final,
 	gost_imit_copy,
 	gost_imit_cleanup,
-	gost_imit_ctrl,
 	NULL,
 	NULL,
 	{0,0,0,0,0},
 	8,
-	sizeof(struct ossl_gost_imit_ctx) 
+	sizeof(struct ossl_gost_imit_ctx), 
+	gost_imit_ctrl
 	};
 
-#endif
 /* 
  * Correspondence between gost parameter OIDs and substitution blocks
  * NID field is filed by register_gost_NID function in engine.c
@@ -233,7 +236,7 @@ static int gost_cipher_init_cpa(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 	gost_init(&(c->cctx),&Gost28147_CryptoProParamSetA);
 	c->key_meshing=1;
 	c->count=0;
-	gost_key(&(c->cctx),key);
+	if(key) gost_key(&(c->cctx),key);
 	if(iv) memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));
 	memcpy(ctx->iv, ctx->oiv, EVP_CIPHER_CTX_iv_length(ctx));
 	return 1;
@@ -547,6 +550,7 @@ int gost_imit_init_vizir(EVP_MD_CTX *ctx)
 	gost_init(&(c->cctx),&GostR3411_94_CryptoProParamSet);
 	return 1;
 	}
+#endif
 
 int gost_imit_init_cpa(EVP_MD_CTX *ctx)
 	{
@@ -559,7 +563,7 @@ int gost_imit_init_cpa(EVP_MD_CTX *ctx)
 	return 1;
 	}
 
-static void mac_block_mesh(struct ossl_gost_imit_ctx *c,unsigned char *data)
+static void mac_block_mesh(struct ossl_gost_imit_ctx *c,const unsigned char *data)
 	{
 	char buffer[8];
 	/* We are using local buffer for iv because CryptoPro doesn't 
@@ -579,7 +583,10 @@ int gost_imit_update(EVP_MD_CTX *ctx, const void *data, size_t count)
 	struct ossl_gost_imit_ctx *c = ctx->md_data;
 	const unsigned char *p = data;
 	size_t bytes = count,i;
-	if (!(c->key_set)) return 0;
+	if (!(c->key_set)) {
+		GOSTerr(GOST_F_GOST_IMIT_UPDATE, GOST_R_MAC_KEY_NOT_SET);
+		return 0;
+	}
 	if (c->bytes_left)
 		{
 		for (i=c->bytes_left;i<8&&bytes>0;bytes--,i++,p++)
@@ -623,6 +630,7 @@ int gost_imit_final(EVP_MD_CTX *ctx,unsigned char *md)
 		mac_block_mesh(c,c->partial_block);
 		}
 	get_mac(c->buffer,32,md);
+	if (!c->key_set) return 0;
 	return 1;
 	}
 
@@ -630,13 +638,19 @@ int gost_imit_ctrl(EVP_MD_CTX *ctx,int type, int arg, void *ptr)
 	{
 	switch (type)
 		{
-		case EVP_MD_CTRL_GET_TLS_MAC_KEY_LENGTH:
+		case EVP_MD_CTRL_KEY_LEN:
 			*((unsigned int*)(ptr)) = 32;
 			return 1;
 		case EVP_MD_CTRL_SET_KEY:
 		{
+		if (arg!=32) {
+			GOSTerr(GOST_F_GOST_IMIT_CTRL, GOST_R_INVALID_MAC_KEY_LENGTH);
+			return 0;
+		}
+
 		gost_key(&(((struct ossl_gost_imit_ctx*)(ctx->md_data))->cctx),ptr)	;
 		((struct ossl_gost_imit_ctx*)(ctx->md_data))->key_set = 1;
+		return 1;
 
 		}
 		default:
@@ -657,4 +671,3 @@ int gost_imit_cleanup(EVP_MD_CTX *ctx)
 	return 1;
 	}
 
-#endif
diff --git a/engines/ccgost/gost_eng.c b/engines/ccgost/gost_eng.c
index fd474dc1a5163835f6c404f0542882df12eda3f8..daa397f6cc1e9d9426b50eed6eeecba34993e7c4 100644
--- a/engines/ccgost/gost_eng.c
+++ b/engines/ccgost/gost_eng.c
@@ -34,7 +34,7 @@ static int gost_cipher_nids[] =
     {NID_id_Gost28147_89, NID_gost89_cnt,0};
 
 static int gost_digest_nids[] =
-	{NID_id_GostR3411_94, 0};
+	{NID_id_GostR3411_94,NID_id_Gost28147_89_MAC, 0};
 
 static int gost_pkey_meth_nids[] = 
 	{NID_id_GostR3410_94_cc, NID_id_GostR3410_94, NID_id_GostR3410_2001_cc,
@@ -137,6 +137,7 @@ static int bind_gost (ENGINE *e,const char *id)
 		|| ! EVP_add_cipher(&cipher_gost)
 		|| ! EVP_add_cipher(&cipher_gost_cpacnt)
 		|| ! EVP_add_digest(&digest_gost)
+		|| ! EVP_add_digest(&imit_gost_cpa)
 		)
 		{
 		goto end;
@@ -160,14 +161,18 @@ static int gost_digests(ENGINE *e, const EVP_MD **digest,
 	if (!digest) 
 		{
 		*nids = gost_digest_nids;
-		return 1; 
+		return 2; 
 		}
 	/*printf("Digest no %d requested\n",nid);*/
 	if(nid == NID_id_GostR3411_94) 
 		{
 		*digest = &digest_gost;
 		}
-	else 
+	else if (nid == NID_id_Gost28147_89_MAC) 
+		{
+		*digest = &imit_gost_cpa;
+		}
+	else
 		{
 		ok =0;
 		*digest = NULL;
diff --git a/engines/ccgost/gost_lcl.h b/engines/ccgost/gost_lcl.h
index bb33d7c0c8aadec4ae295da047fc808d14835727..8026a2de9ef3b10b3083b33648cd13ead1e598dc 100644
--- a/engines/ccgost/gost_lcl.h
+++ b/engines/ccgost/gost_lcl.h
@@ -114,7 +114,8 @@ struct ossl_gost_digest_ctx {
 };	
 /* EVP_MD structure for GOST R 34.11 */
 extern EVP_MD digest_gost;
-
+/* EVP_MD structure for GOST 28147 in MAC mode */
+extern EVP_MD imit_gost_cpa;
 /* Cipher context used for EVP_CIPHER operation */
 struct ossl_gost_cipher_ctx {
 	int paramNID;
@@ -128,7 +129,6 @@ struct gost_cipher_info {
 	gost_subst_block *sblock;
 	int key_meshing;
 };
-#ifdef USE_SSL
 /* Context for MAC */
 struct ossl_gost_imit_ctx {
 	gost_ctx cctx;
@@ -139,7 +139,6 @@ struct ossl_gost_imit_ctx {
 	int bytes_left;
 	int key_set;
 };	
-#endif
 /* Table which maps parameter NID to S-blocks */
 extern struct gost_cipher_info gost_cipher_list[];
 /* Find encryption params from ASN1_OBJECT */
diff --git a/engines/ccgost/gost_pmeth.c b/engines/ccgost/gost_pmeth.c
index 8ed531f038bad3e1deee4f9498b3a2bcf9be4bce..76c5d9e5ff2a8c9b639204bbcad8377d7f1f73c3 100644
--- a/engines/ccgost/gost_pmeth.c
+++ b/engines/ccgost/gost_pmeth.c
@@ -545,7 +545,7 @@ static int pkey_gost_mac_ctrl (EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
 		{
 		case EVP_PKEY_CTRL_MD:
 		{
-		if (EVP_MD_type((const EVP_MD *)p2) != NID_id_Gost28147_89_MAC)
+		if (p2 != NULL)
 			{
 			GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL, GOST_R_INVALID_DIGEST_TYPE);
 			return 0;
@@ -591,7 +591,7 @@ static int pkey_gost_mac_ctrl (EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
 				} else {
 				key = &(data->key);
 				}
-			return mctx->digest->md_ctrl(mctx,EVP_MD_CTRL_SET_KEY,32,key);
+			return imit_gost_vizir.md_ctrl(mctx,EVP_MD_CTRL_SET_KEY,32,key);
 			}  
 		}	
 	return -2;
@@ -646,27 +646,7 @@ static int pkey_gost_mac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
 
 static int pkey_gost_mac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
 	{
-	void *key;
-	struct gost_mac_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-	if (!mctx->digest)  return 1;
-	if (!data->key_set)
-		{ 
-		EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
-		if (!pkey) 
-			{
-			GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,GOST_R_MAC_KEY_NOT_SET);
-			return 0;
-			}
-		key = EVP_PKEY_get0(pkey);
-		if (!key) 
-			{
-			GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,GOST_R_MAC_KEY_NOT_SET);
-			return 0;
-			}
-		} else {
-		key = &(data->key);
-		}
-		return mctx->digest->md_ctrl(mctx,EVP_MD_CTRL_SET_KEY,32,key);
+	return 1;
 }
 
 static int pkey_gost_mac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, EVP_MD_CTX *mctx)